My 21 week old chick, who is most likely a rooster, will come up to me and stomp and scratch the ground right in front of me. What does this mean? I will pet him and today he laid down while I was petting! Sat there very still till I stopped, then stomped and scratched again. Not mean at all, but he will do it the whole time I am sitting with them. He is the only one to do this. Both the chicks that are roosters, but not the top rooster, will squat and let me pet them. They come up to me the most to be pet. They also make a keening kind of noise and only cluck. NO crowing. THe head roo, crows and does not come up for pets too often. THe one and only hen, comes up, but does not like to be pet. She makes the same clucks as the 2 roos that are not boss. What does it mean????